參數(shù)資料
型號(hào): SST32HF402
元件分類: DRAM
英文描述: IC ICD2053B 8 PIN SOIC
中文描述: 多功能閃光(強(qiáng)積金)的SRAM ComboMemory
文件頁數(shù): 12/28頁
文件大?。?/td> 342K
代理商: SST32HF402
12
Data Sheet
Multi-Purpose Flash (MPF) + SRAM ComboMemory
SST32HF802 / SST32HF162 / SST32HF164
2001 Silicon Storage Technology, Inc.
S71171-05-000
8/01
520
FIGURE 3: SRAM R
EAD
C
YCLE
T
IMING
D
IAGRAM
FIGURE 4: SRAM W
RITE
C
YCLE
T
IMING
D
IAGRAM
(WE# C
ONTROLLED
)
1
ADDRESSES AMSS-0
DQ15-0
UBS#, LBS#
Note: WE# remains High (VIH) for the Read cycle
AMSS = Most Significant SRAM Address
OE#
BES#
TRCS
TAAS
TBES
TOES
TBLZS
TOLZS
TBYES
TBYLZS
TBYHZS
DATA VALID
TOHZS
TBHZS
TOHS
520 ILL F21.0
TAWS
ADDRESSES AMSS-0
BES#
WE#
UBS#, LBS#
Notes: 1. If OE# is High during the Write cycle, the outputs will remain at high impedance.
2. If BES# goes Low coincident with or after WE# goes Low, the output will remain at high impedance.
If BES# goes High coincident with or before WE# goes High, the output will remain at high impedance.
Because DIN signals may be in the output state at this time, input signals of reverse polarity must not be applied.
TWPS
TWRS
TWCS
TASTS
TBWS
TBYWS
TODWS
TOEWS
TDHS
TDSS
520 ILL F27.1
NOTE 2
NOTE 2
DQ15-8, DQ7-0
VALID DATA IN
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